Despite all protective measures, the number of contacts and cumulative contact duration in the frontline screening seem to be the influencing factors. Three out 5 of our first year orthopedic residents showed symptoms of the disease 2-3 weeks after starting their tasks in the COVID-19 floor. Other residents that were only visiting patients in the COVID floor did not become symptomatic which als...

BACKGROUND The purpose of the study was to examine if knee complaints among floor layers predict exclusion from the trade. METHODS In 1994/95 self-reported data were obtained from a cohort of floor layers and graphic designers with and without knee straining work activities, respectively. At follow-up in 2005 the questionnaire survey was repeated. The study population consisted of 81 floor la...

The rural collective construction land (RCCL) market imperfections, as well informal regulations, may have contributed to high transaction costs. Well-functioning markets play an essential role in land-use revenue, efficiency, and allocation efficiency for the economic organization (RCEO). Therefore, specific patterns detailed rules rental sales market, respectively, make a contribution suitabl...

Data-driven models, either simplified or detailed, have been extensively used in the literature for energy assessment buildings and districts. However, uncertainty of estimated parameters, especially thermal masses resistance–capacitance (RC) still remains a significant challenge, given wide variety functionalities, typologies, structures geometries. Therefore, sensitivity analysis parameters R...

A multiple-input multiple-output (MIMO) indoor radio system is studied to identify the origin of a typical performance degradation. When the data and overlay pilot-sequences for the channel estimation are transmitted at the same time, an error floor at high signal-to-noise ratio is normally observed. The floor is caused by channel estimation errors due to the interfering data signal. The cross-...

There are few reports of blowout fractures of the orbital floor in children younger than 5 years of age; in a search of the literature, we found only six reported cases which revealed the exact age, correct diagnosis, and treatment. We herein report the case of a 3-year-old boy with a blowout fracture of the orbital floor. Computed tomography showed a pure blowout fracture of the left orbital f...

Five hundred forty crossbred pigs were utilized in four trials (10 replications) at two stations to determine the separate and interacting effects of decreasing floor space allowance with or without the addition of virginiamycin to the diet on performance of growing-finishing pigs. Pigs were allowed .37, .33 or .28 m2/pig during the growing phase (23 to 55 kg) and .74, .66, .56 m2/pig during th...

Abstract Underground coal gasification (UCG) is a technology that can increase the value of coal. This turns into gas below surface through process. UCG offers many applications for power generation, heating, and chemical industry. The Mangunjaya area one prospecting area, located in South Sumatra Basin, which has been actively producing long time. study focused on determining potential locatio...